SE8305638D0 - Pulse compression circuit - Google Patents

Pulse compression circuit

Info

Publication number
SE8305638D0
SE8305638D0 SE8305638A SE8305638A SE8305638D0 SE 8305638 D0 SE8305638 D0 SE 8305638D0 SE 8305638 A SE8305638 A SE 8305638A SE 8305638 A SE8305638 A SE 8305638A SE 8305638 D0 SE8305638 D0 SE 8305638D0
Authority
SE
Sweden
Prior art keywords
output signal
compression circuit
pulse compression
frequency
pulse
Prior art date
Application number
SE8305638A
Other languages
English (en)
Other versions
SE8305638L (sv
SE452828B (sv
Inventor
H Mcpherson
J P Blakely
Original Assignee
Ferranti Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferranti Plc filed Critical Ferranti Plc
Publication of SE8305638D0 publication Critical patent/SE8305638D0/sv
Publication of SE8305638L publication Critical patent/SE8305638L/sv
Publication of SE452828B publication Critical patent/SE452828B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave

Landscapes

  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Analogue/Digital Conversion (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Electronic Switches (AREA)
SE8305638A 1982-10-16 1983-10-13 Grindkopplingsarrangemang for en pulskompressionskrets SE452828B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08229618A GB2128835B (en) 1982-10-16 1982-10-16 Gating arrangement

Publications (3)

Publication Number Publication Date
SE8305638D0 true SE8305638D0 (sv) 1983-10-13
SE8305638L SE8305638L (sv) 1984-04-17
SE452828B SE452828B (sv) 1987-12-14

Family

ID=10533653

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305638A SE452828B (sv) 1982-10-16 1983-10-13 Grindkopplingsarrangemang for en pulskompressionskrets

Country Status (8)

Country Link
US (1) US4620112A (sv)
CA (1) CA1208316A (sv)
DE (1) DE3337137A1 (sv)
FR (1) FR2534750B1 (sv)
GB (1) GB2128835B (sv)
IT (1) IT1172335B (sv)
NL (1) NL187247C (sv)
SE (1) SE452828B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939387A (en) * 1988-05-05 1990-07-03 Harris Corporation Impulse waveform drive apparatus for surface acoustic wave chirp system
US5140332A (en) * 1989-07-13 1992-08-18 Westinghouse Electric Corp. Short pulse radar system with a long pulse transmitter
SE502834C2 (sv) * 1994-03-29 1996-01-29 Electrolux Ab Förfarande och anordning för avkänning av hinder vid självgående anordning
US20030164034A1 (en) * 2002-03-01 2003-09-04 Lear Corporation System and method for using a saw based RF transmitter for FM transmission in a TPM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405597A (en) * 1942-11-05 1946-08-13 Bell Telephone Labor Inc Frequency measuring system
US3018440A (en) * 1959-03-10 1962-01-23 Richard G Cumings Coherent pulse rate divider consisting of counter, monostable multivibrator, and pentode coincidence gate
NL139393B (nl) * 1967-01-12 1973-07-16 Hollandse Signaalapparaten Bv Impulsradarapparaat.
AT335957B (de) * 1971-08-27 1977-04-12 Rowenta Werke Gmbh Bugeleisen mit einem handgriff
GB1379863A (en) * 1973-01-25 1975-01-08 Marconi Co Ltd Pulse compression radar systems
NL7402687A (nl) * 1974-02-28 1975-09-01 Hollandse Signaalapparaten Bv Impulsradarapparaat.
JPS5850397B2 (ja) * 1976-04-23 1983-11-10 三菱電機株式会社 異常信号等を判定する信号判定装置
US4090133A (en) * 1977-01-06 1978-05-16 Bell Telephone Laboratories, Incorporated Digital time interval sensor using a free running counter and a cycle counter with only the latter being reset at each event

Also Published As

Publication number Publication date
GB2128835B (en) 1986-01-22
US4620112A (en) 1986-10-28
FR2534750A1 (fr) 1984-04-20
SE8305638L (sv) 1984-04-17
NL8303488A (nl) 1984-05-16
DE3337137A1 (de) 1984-04-19
CA1208316A (en) 1986-07-22
SE452828B (sv) 1987-12-14
IT1172335B (it) 1987-06-18
NL187247C (nl) 1991-07-16
GB2128835A (en) 1984-05-02
IT8349131A0 (it) 1983-10-10
FR2534750B1 (fr) 1986-12-19
NL187247B (nl) 1991-02-18

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